都市域貯水池の水質環境に関する現地調査

概要

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Recently, water quality degradation is noticeable in the city reservoir and the government has to improve environmental and water quality. However, water quality improvements in city reservoirs are not progressing easily. In this study, the water quality environment in the Inro Reservoir is chosen to be observed. The purpose of this observation is to clarify the state of water quality of the Inro Reservoir, and to suggest a water quality improvement method. Eleven factors, such as BOD, SS, Nitrogen, and Phosphorus etc., are measured in this observation. As a result, it was found that the water quality of the Inro Reservoir was in a state of eutrophication. Moreover, it is found that the Inro Reservoir has many contaminants. As a water quality improvement method, it is necessary to remove the contaminants from the water and use many phytoplankton as natural filters. These phytoplankton consume the contaminants and improve water quality
明石工業高等専門学校の論文
2004-12-15